baber/WOPTO huggingface dataset:
Patent JP-2004329604-A (JP)
Title: Controller for washing machine
Inventor: HOSOITO TSUYOSHI
IPC: H02P23/14
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsibility for controlling a motor, and also to suppress noise when starting the motor.  <P>SOLUTION: A controller 1 for a washing machine includes: an inverter device having a function of vector-controlling the motor 2 for a washing or drying operation; a detecting function of detecting the phase current of the motor 2; and a current control function of controlling the phase current of the motor, based on the detection result. Prescribed positioning control is performed when the motor 2 is started. When positioning is controlled, a voltage is controlled without performing current control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338967-A (JP)
Title: Shrinkage reducing agent for hydraulic cement composition and hydraulic cement composition
Inventor: KINOSHITA MITSUO
IPC: C04B111/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrinkage reducing agent for a hydraulic cement composition for sufficiently suppressing the drying shrinkage of a hardened body obtained from the prepared hydraulic cement composition and simultaneously applying sufficient resistance to a freeze-thawing action to the hardened body, and to provide a hydraulic cement composition.  <P>SOLUTION: A specific compound prepared by adding a predetermined alkylene oxide to 5-ethyl-5-hydroxymethyl-1, 3-dioxane is used as the shrinkage reducing agent for the hydraulic cement composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340701-A (JP)
Title: Timepiece movement structure
Inventor: HASUMI TAKAYUKI
IPC: G04B29/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece movement structure, coping with a movement having a small diameter, having proper plane positional precision, and superior in reliability.  <P>SOLUTION: The structure includes a winding stem spacer 18 having a plane shape in which the position of the plane when a mold is designed is different from the position of the plane when it is molded and a circuit support base 19 having proper precision in the positional accuracy of the plane, wherein an engagement part 22 is provided to a plane part of a peninsula shape 21 deformed when the winding stem spacer is molded, and wherein an engaged part 23 is provided to a circuit support stand. By engaging the engagement part 22 of the winding stem spacer 18 with the engaged part 23 of the circuit support stand 19, the plane part 21 deformed when the winding stem spacer 18 is molded is moved to the correct position in the plane. Accordingly, the problems that the reliability in the plane shape positional accuracy is not proper and that the winding stem spacer having a complicated shape cannot be securely held and fixed to the timepiece sheathing, because a sink, warpage, deformation due to the separation from the mold, or the like arises at the time of molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342217-A (JP)
Title: Recording device, method, and medium
Inventor: KAWASHIMA TETSUJI
IPC: G11B20/10
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the recording time in a recordable multilayer disk and to improve the reliability as to a recording medium including a plurality of information recording layers and a recording device and a recording method to cope with the recording medium.  <P>SOLUTION: On the basis of the total amount of data recorded in the recording medium of a multilayer structure, an area range is set for performing data writing making each of recording layers as a target. Especially, the setting is made to minimize the recording amount of a tail end area (readout) formed for reproduction compatibility, and then a recording operation time is shortened. During reproduction, on the basis of the total amount of data to be recorded from the place of a high possibility of accurate information reproduction, an area range for performing data writing is set making each of the recording layers as the target. Thus, a highly reliable data writing operation is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340098-A (JP)
Title: Fuel feed controller for internal-combustion engine
Inventor: SHODA TOMOHISA
IPC: F02D45/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feed controller for an internal-combustion engine excellent in startup characteristics, reduced in fuel leakage from an injector while the engine is stopped and improved in emission gas during startup.  <P>SOLUTION: The fuel feed controller for an internal combustion engine for feeding the fuel in a fuel tank to each cylinder through fuel pipes comprises an intake-air temperature detecting means for detecting the temperature of intake-air taken into the engine, a fuel temperature estimating part for estimating the maximum estimated fuel temperature in the fuel piping on the basis of the intake-air temperature, a remaining fuel pressure setting correction means for setting a target remaining fuel pressure on the basis of the maximum estimated fuel temperature, and a fuel pressure reducing means for reducing fuel pressure in the fuel pipes until it reaches the target remaining fuel pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295858-A (JP)
Title: Visual and scene graph interface
Inventor: BEDA JOSEPH S
IPC: G06F9/44
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable to effectively and simply use a graphic model and other improvement points related to the graphic model.  <P>SOLUTION: A program code writes drawing primitives such as geometry data, image data, animation data and other data through an interface to a visual that represents a drawing surface, including validation visual objects, drawing visual objects and surface visual objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345964-A (JP)
Title: Trivalent ruthenium ammine complex compound
Inventor: TANAKA KOJI
IPC: C07F15/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ruthenium-containing complex catalyst for electrochemical oxidation reaction.  <P>SOLUTION: This new compound is expressed by formula: [Ru<SP>III</SP>(NH<SB>3</SB>)(3,5-<SP>t</SP>BuSQ)(trpy)]<SP>2+</SP>A<SP>2-</SP>(trpy: terpyridine A: anion SQ: semiquinonate radical anion) and catalyzes oxidation of an alcohol, especially 2-propanol, under an alkaline condition and an electrochemical condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344715-A (JP)
Title: Method for removing chromium contained in caustic alkali aqueous solution
Inventor: ANDO KEIJI
IPC: C23F1/40
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing chromium being impurities from a caustic soda aqueous solution, which is used as an etching liquid for etching a silicon wafer or the like, extremely simply and rapidly.  <P>SOLUTION: An iron component is dissolved in the caustic soda aqueous solution and the iron component-dissolved caustic soda aqueous solution is brought into contact with an activated carbon bed or the iron component is precipitated as a sediment from the caustic soda aqueous solution. This sediment is separated to separate chromium along with the iron component from the caustic soda aqueous solution by a centrifugal separation method or a standing separation method. The concentration of the iron component in the caustic soda aqueous solution is preferably 50 ppm or above, more preferably 150 ppm or above. As the iron component, iron, electrolytic iron, iron oxide, ferrous nitrate, ferrous sulfate, ferrous chloride and the like can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347189-A (JP)
Title: Cooker
Inventor: HANADA TORU
IPC: F24C7/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a cooker, wherein the operation allowance range of a temperature fuse is reduced due to heat accumulation effect occurring in a small structure and thus reducing the size of the temperature fuse in a stable state is difficult.  <P>SOLUTION: The temperature fuse 6 is provided on the inner surface of an insulating member 4 provided to provide and cover a firing chamber 3 comprising a body 1 and a heating means 2 and the insulating member 4 for insulating heat transfer from the firing chamber 3 to the body 1 by providing the firing chamber 3 and a space 5 for preventing conductive heat inside the body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344925-A (JP)
Title: Die device for press molding and press molding method
Inventor: YOSHIDA TORU
IPC: B21D22/26
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die device for press molding which can stably suppress the wall camber of a molded product within a small range without increasing the number of molding processes in the press molding of a hat-shaped cross-sectional component made of a high-strength steel plate and an aluminum alloy plate or the like, and a press molding method using it.  <P>SOLUTION: A press molding die has a punch 2, a die 3, and a blank holder 4. A means 12 for increasing wrinkle pressing force, which generates reaction force by interlocking with the molding in the range from 2-30 % of the entire molding height before the lower dead center to the lower dead center, is provided to an upper die or a lower die. The winkle pressing force applied to a blank material 1 is increased by the reaction force generated by the means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005682-A (JP)
Title: Document preparation device
Inventor: TANAKA IWAO
IPC: G06F17/21
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a text editing labor after modification of a paper size by automatically re-editing based on position information of each character string in document data.  <P>SOLUTION: When format data (paper size) incidental to document data in a memory device 4 having determined layout is changed, and when the layout of the data which is collapsed by modification is rearranged based on the position information of each character string in the data, "right justification" or "centering" processing is performed again at the time of a re-layout based on the position information when the position information of the character string was "right justification" or "centering".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344815-A (JP)
Title: Construction machine
Inventor: IWASHITA MASARU
IPC: B02C21/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate labor to attach/detach a scaffold when it is transported or the like by preventing the scaffold from becoming an obstacle when it is not used when the scaffold for inspection, maintenance, repair, etc., is fitted to a construction machine.  <P>SOLUTION: A step 20 is set up swingably to change its posture between a working posture to protrude outward from the width of the machine and a housing posture to be housed within the width of the machine. A stay 22 for fixing the step 20 to each posture is set up. A plurality of the working postures are set up by making the swing angles of the step 20 different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046147-A (JP)
Title: Performance apparatus
Inventor: MURAMATSU SHIGERU
IPC: G10F5/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide performance apparatus having variously variable sounding characteristics.  <P>SOLUTION: The performance apparatus has resonant plates PLA to PLC, differing in sounding volume, arranged in layers below a center block 63. Vibration transmission mechanisms EMA to EMC are provided to correspond to the plates PLA to PLC and each of the mechanisms EM is constituted of a clutch coil 22 wound around a clutch yoke 21. One of the mechanism parts EMA to EMC selectively operates according to performance data and when the coil 22 is not electrified, a lower end part 21a of the yoke 21 is close to a short yoke 24 fitted to the plate PL, and when the coil 22 is electrified, the yoke 24 is attracted and the block 63 and the plate PL are brought into a coupled state through the mechanism EM and then vibration of a reed 61 is transmitted from the block 63 to the yoke 24 and plate PL through the mechanism part EM to cause the plate PL to vibrate, so that an excellent sound which is made loud is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350217-A (JP)
Title: Terrestrial wave digital broadcasting receiver
Inventor: SUZUKI UMIHIKO
IPC: H04N5/44
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital terrestrial broadcasting receiver in which a broadcasting frequency change of the receiver that can not be performed without receiving DII and DDB of contents conventionally, can be performed only with notice information.  <P>SOLUTION: Frequency change information of the notice information is passed from a one-segment tuner part 200 to a one-segment demodulator part 201, and demodulated and reaches a DeMUX part 102. Frequency change date information is then acquired by a CPU part 300 and stored into a reservation starting sub-CPU part 301 as reservation start data. On the frequency change date, it is reported from the reservation starting sub-CPU part 301 to the CPU part 300 that it is the frequency change date, the CPU part 300 instructs a frequency search to the one-segment tuner part 200, and acquires a channel under broadcasting to perform the frequency change.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004067997-A (JP)
Title: Method for manufacturing polyester resin
Inventor: MATSUMOTO KAZUSHI
IPC: C08G63/78
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyester resin with a fast rate of a solid-phase polycondensation.  <P>SOLUTION: The method for manufacturing a polyester resin comprises a solid-phase polycondensation of a melt-polymerized polymer which has been manufactured by a polycondensation by way of an esterification or a transesterification of a dicarboxylic acid component containing as the principal constituent terephthalic acid or its ester formable derivative and of a diol component containing as the principal constituent ethylene glycol. This manufacturing method is characterized in that (1) the melt-polymerized polymer obtained has a copolymer component quantity exclusive of the terephthalic acid constituent and the ethylene glycol constituent of 5.5 or less, an intrinsic viscosity of 0.08-0.50 dl/g and an apparent crystallite size of less than 9 nm and (2) the polyester resin having an apparent crystallite size of less than 9 nm is obtained by a solid-phase polycondensation of the melt-polymerized polymer at a temperature of from at least 140 °C higher than the glass transition temperature of the melt-polymerized polymer up to the melting point thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357403-A (JP)
Title: Motor for generating oscillation
Inventor: AOYANAGI TOMOHIDE
IPC: H02K7/065
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize high reliability and stable power feeding for a long period of time (a long service lifetime) in the connection of a feeder terminal and the feeder land of a circuit board.  <P>SOLUTION: The motor for generating oscillations is constituted as follows: A terminal piece of the feeder terminal is made as a torsion spring for torsionally deforming a part of the straight line in the lengthwise direction of a conductive bar-like member having spring elasticity. And, the contact point of the terminal piece, which comes into contact with the feeder land of the feeder terminal, is located in the vicinity of the tip bent to the outside in the circumferential direction, in which a part of the bar-like straight line in the axial lengthwise direction is made as the center axis, and extended. Further, a movable part of the terminal piece with elastic deformation is provided along in the face direction nearly vertical to the center axis in a state movable on the circular arc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350900-A (JP)
Title: Rice cooker and automatic large amount rice cooker provided with the same
Inventor: YASUDA SADAAKI
IPC: A23L7/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of keeping high efficiency of rice cooking work and reducing a fuel using amount.  <P>SOLUTION: This rice cooker 1 is provided with a pot receiving frame part 12 abutted to an annular flange part 3 at the upper part of the body part of a rice cooking pot 2 to support the rice cooking pot, a cooking stove peripheral wall part 14 formed of a refractory material and disposed so as to surround the periphery of the rice cooking pot, a combustion part 26 disposed by facing the bottom surface of the rice cooking pot so as to close the bottom surface opening of the cooking stove peripheral wall part 14, and exhaust paths 18, 20, 22 and 24 for discharging waste combustion gases from a combustion chamber 28 surrounded by the cooking stove peripheral wall part 14 and the combustion part 26. Also, at the combustion part, a metal knit gas burner 30 having a planar heating surface and a heat storage plate are planarly arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357445-A (JP)
Title: Power control circuit of on-vehicle electronic apparatus
Inventor: TAKAHASHI KAZUO
IPC: G06F1/32
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce current consumption (dark current), in a standby state (with ignition switch off ) in a constant-voltage power circuit for supplying constant-voltage power supply to on-vehicle electronic apparatuses.  <P>SOLUTION: When the first electronic apparatus 100 completes prescribed processing and stops the output of a power supply holding signal HS with an ignition switch 2 in off state, a switching control circuit 60 turns off a power switch circuit 50, shuts down the supply of a constant-voltage power supply VC to the first electronic apparatus 100 and controls a PNP-switching transistor Q2 in a bias-current switching circuit 40 so as go to off state, thus switching a bias current in the bias-current switching circuit 20 to a small current value defined by a first bias current supply resistor. For the second electronic apparatus 200 which requires constant power supply, even though it is a low current consumption of a clock device or the like, a constant-voltage power supply VD is supplied from the front stage of the power switch circuit 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351119-A (JP)
Title: Teether toy
Inventor: ISHIKAWA HIKARI
IPC: A61J17/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teether toy capable of learning a lip movement and an operation with hands and fingers at the same time to be able to work as a bridge from a detecting function of the lip to training of the hand function as the detecting means.  <P>SOLUTION: The teether toy has a teether member 40 formed of elastic materials so as to make the whole body deformable, and a base member 20 equipped with a hollow main part in which a pronunciation member is stored, and the teether member 40 has a convex part and/or a recessed part on the surface and it is also composed of to be removable to the base member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363382-A (JP)
Title: Oxide semiconductor light-emitting element and manufacturing method thereof
Inventor: SAITO HAJIME
IPC: H01L33/56
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light-emitting element capable of improving light-emitting efficiency and reliability, and to provide a manufacturing method thereof.  <P>SOLUTION: A main body 100 has an n-type ZnO single crystal substrate 101, an n-type Mg<SB>0.1</SB>Zn<SB>0.9</SB>O cladding layer 102, a non-doped quantum well light-emitting layer 103, a p-type Mg<SB>0.1</SB>Zn<SB>0.9</SB>O cladding layer 104, a p-type ZnO contact layer 105, and a p-type ohmic electrode 106. An Mn-doped Zn<SB>2</SB>SiO<SB>4</SB>phosphor 109 is deposited on the top surface of the main body 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362391-A (JP)
Title: Data transfer device
Inventor: ABE MASAKAZU
IPC: G06F1/04
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of cross-talk between signals to be transferred by reducing a radiation noise emitted from a signal line with a simple structure.  <P>SOLUTION: A reference clock signal CLK is inputted to delay elements 9, 10, and 11 to generate three delay clock signals X, Y and Z delayed stepwise. A pseudo random number generation circuit 12 operated in the same phase with a delay inverted clock signal U obtained by inverting the delay clock signal Z generates a delay clock selection signal S. A delay clock signal selector 13 outputs selected delay clock signals CLK1, CLK2 and CLK3 selected from the delay clock signals X, Y, and Z according to the delay clock selection signal S. Parallel data are divided to every group of the selected delay clock signals CLK1, CLK2 and CLK3, and the data are transferred in a group unit synchronously with each selected delay clock signal CLK1, CLK2 or CLK3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336687-A (JP)
Title: Program data processing method and apparatus
Inventor: NISHIMURA HIROSHI
IPC: H04N5/44
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To optimally perform processing of acquiring electronic program guide data and carrying out video recording or the like.  <P>SOLUTION: In a program data processing method, only program data as to one or more preset prescribed channels among channels broadcast by a broadcast service are extracted from program data for guiding a program broadcast in a prescribed broadcast service, only the program as to the prescribed channel is stored, and processing such as video recording reservation is carried out on the basis of the stored program data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004489-A (JP)
Title: Device and program for creating component catalog
Inventor: MITSUOKA MINORU
IPC: G06F3/048
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily create an easy-to-use, digitized component catalog.  <P>SOLUTION: Component image data are stored in a component image storage part 1. The component image data include illustration data for displaying the illustration of each component and identification sign data for displaying an identification number imparted to each component. The data are mutually separably described. A component list corresponding to the component image data stored in the component image storage part 1 is stored in a component list storage part 2. Based on the identification sign data and the component list, a generating part 3 generates link information which defines links between each identification number within the component image and each record within the component list.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000549-A (JP)
Title: Supporter for restraining wrist
Inventor: YAMASHINA KATSUYOSHI
IPC: A61F13/10
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporter for restraining a wrist which can relax or eliminate the sense of incongruity at the time of attaching.  <P>SOLUTION: A supporter body 2 is formed into an approximately tubular shape. It can be expanded and contracted at least in the circumferential direction in one of the circumferential direction and the longitudinal direction. It can cover from the vicinity of the wrist of the forearm part to at least the vicinity of the roots from the second finger to the fifth finger. The supporter has the supporter body 2, the opening part 3 for the first finger formed to the supporter body 2, and a support extended along in the longitudinal direction on the fifth finger side of the supporter body 3 inserted to a pocket 5. The support is provided so as to be extendable at least from the vicinity of the wrist of the forearm part, to which the support is attached, to the side part on the fifth finger side of a palm over a pisiform part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI